This has pictures of people talking to each other, and they choose whether they would use tú or Usted. Because the pictures are hard to see in the vortex program, I also did it in the form of a diagram, where they move the picture to the correct part of the page. If you want to focus more on kid situations, you could swap out the adult and business situations for more of the ones with kids in them in the vortex.
Greetings: tú vs. Usted
This has pictures of people talking to each other, and they choose whether they would use tú or Usted. Because the pictures are hard to see in the vortex program, I also did it in the form of a diagram, where they move the picture to the correct part of the page. If you want to focus more on kid situations, you could swap out the adult and business situations for more of the ones with kids in them in the vortex.